Selectron pair production at e-e- and e+e- colliders with polarized beams C. Blöchinger, H. Fraas, G. Moortgat-Pick and W. Porod Eur. Phys. J. C, 24 2 (2002) 297-310 Published online: 08 May 2002 DOI: 10.1007/s100520200945